FirePro W4190M vs Radeon HD 6790

In this comparison between FirePro W4190M and Radeon HD 6790 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FirePro W4190M will be the best choice, for others Radeon HD 6790 will be their preference. Study the comparison tables below and make your choice.

FirePro W4190M is a Laptop Graphics Card

Note: FirePro W4190M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with FirePro W4190M here:

Main Specs

  FirePro W4190M Radeon HD 6790
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro W4190M is connected by PCIe 3.0 x8, and Radeon HD 6790 uses PCIe 2.0 x16 interface.
  • FirePro W4190M has 1 GB more memory, than Radeon HD 6790.
  • FirePro W4190M is used in Mobile workstations, and Radeon HD 6790 - in Desktops.
  • FirePro W4190M is build with GCN architecture, and Radeon HD 6790 - with Terascale 2.
  • Core clock speed of Radeon HD 6790 is 15 MHz higher, than FirePro W4190M.
  • FirePro W4190M is manufactured by 28 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
  • Memory clock speed of FirePro W4190M is 2950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 5−6 9−10
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 66% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon HD 6790
Architecture GCN Terascale 2
Code name Mars XTX? Barts
Type Mobile workstation Desktop
Release date 12 November 2015 4 April 2011
Pipelines 384 800
Core clock speed 825 MHz 840 MHz
Boost Clock 900 MHz
Transistor count 950 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 21.60 33.60
Floating-point performance 691.2 gflops 1,344.0 gflops
Length 198 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 1050 MHz
Memory bandwidth 64 GB/s 134.4 GB/s
Shared memory -
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size medium sized
AppAcceleration +
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